package indi.jp.project.validation.constraints;

import indi.jp.project.validation.validator.IsDoubleValidator;

import javax.validation.Constraint;
import javax.validation.Payload;
import java.lang.annotation.*;

@Target({ElementType.METHOD, ElementType.FIELD, ElementType.ANNOTATION_TYPE, ElementType.CONSTRUCTOR,
        ElementType.PARAMETER, ElementType.TYPE_USE})
@Retention(RetentionPolicy.RUNTIME)
@Documented
@Constraint(validatedBy = IsDoubleValidator.class)
public @interface IsDouble {

    String message() default "参数格式不正确，必须是数字类型";

    Class<?>[] groups() default {};

    Class<? extends Payload>[] payload() default {};
}
